Results 11 to 20 of about 2,099 (130)

Diversified Regulation of Cytokinin Levels and Signaling During Botrytis cinerea Infection in Arabidopsis

Frontiers in Plant Science, 2021
Cytokinins (CKs) can modulate plant immunity to various pathogens, but how CKs are involved in plant defense responses to the necrotrophic pathogen Botrytis cinerea is still unknown. Here, we found that B.
Beibei Li, Ruolin Wang, Shiya Wang, Jiang Zhang, Ling Chang   +4 more
doaj   +1 more source

INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS. [PDF]

Journal of Plant Production, 2002
The effect of soaking wheat grains in uniconazole, a triazole type growth retardant, was studied on the endogenous levels of IAA, ABA, cytokinins and IAA-oxidase activity. Uniconazole treated plants had lower IAA and higher ABA and cytokinins (Z, ZR, ZG)
Sheikha Al Abdulkreem, Sohair Khalil,
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Endophytic Strain Bacillus subtilis 26D Increases Levels of Phytohormones and Repairs Growth of Potato Plants after Colorado Potato Beetle Damage

Plants, 2021
Plant damage caused by defoliating insects has a long-term negative effect on plant growth and productivity. Consequently, the restoration of plant growth after exposure to pathogens or pests is the main indicator of the effectiveness of the implemented ...
Antonina Sorokan, Svetlana Veselova, Galina Benkovskaya, Igor Maksimov   +3 more
doaj   +1 more source

Cytokinin Translocation to, and Biosynthesis and Metabolism within, Cereal and Legume Seeds: Looking Back to Inform the Future

Metabolites, 2023
Early in the history of cytokinins, it was clear that Zea mays seeds contained not just trans-zeatin, but its nucleosides and nucleotides. Subsequently, both pods and seeds of legumes and cereal grains have been shown to contain a complex of cytokinin ...
Paula E. Jameson
doaj   +1 more source

Peculiarities of soybean-rhizobial systems subject to different levels of water supply fol-lowing treatment with succinic acid and epibrassinolide

Biosystems Diversity, 2023
All around the world, one of the leading – according to area of cultivated fields – oleic crops is soybean, which has a high demand for moisture. Given the significance of this crop and negative impact of drought on its yield, integrated research of the ...
S. Y. Kots, L. I. Rybachenko, K. P. Kukol, P. Р. Pukhtaievych, A. V. Khrapova, О. R. Rybachenko, S. V. Omelchuk   +6 more
doaj   +1 more source

Detection of seven phytohormones in peanut tissues by ultra-high-performance liquid chromatography-triple quadrupole tandem mass spectrometry

Journal of Integrative Agriculture, 2020
Development of highly sensitive and reliable method for detection of phytohormones is of great significance to study plant hormones and agricultural production.
Hai-xia WANG, Ming-lun WANG, Xiu-zhong WANG, Yu-long DING   +3 more
doaj   +1 more source

Stipagrostis pennata (Trin.) De Winter Artificial Seed Production and Seedlings Multiplication in Temporary Immersion Bioreactors

Plants, 2022
This study was conducted to develop the protocol for artificial seed production of Stipagrostis pennata (Trin.) De Winter via somatic embryo encapsulation as well as test a temporary bioreactor system for germination and seedling growth.
Masoumeh Asadi Aghbolaghi, Beata Dedicova, Farzad Sharifzadeh, Mansoor Omidi, Ulrika Egertsdotter   +4 more
doaj   +1 more source

Remodeling of Cytokinin Metabolism at Infection Sites of Colletotrichum graminicola on Maize Leaves

Molecular Plant-Microbe Interactions, 2012
When inoculated onto maize leaves at the onset of senescence, the hemibiotroph Colletotrichum graminicola causes green islands that are surrounded by senescing tissue.
Michael Behr, Václav Motyka, Fabian Weihmann, Jiří Malbeck, Holger B. Deising, Stefan G. R. Wirsel   +5 more
doaj   +1 more source

Integrated transcriptome and hormone analyses provide insights into silver thiosulfate-induced “maleness” responses in the floral sex differentiation of pumpkin (Cucurbita moschata D.)

Frontiers in Genetics, 2022
The perfect mating of male and female flowers is the key to successful pollination. The regulation of ethylene with chemicals is a good option for inducing staminate or female flowers.
Qingfei Li, Qingfei Li, Peiwen Chen, Hao Tang, Fansen Zeng, Xinzheng Li, Xinzheng Li   +6 more
doaj   +1 more source

Limitation of Cytokinin Export to the Shoots by Nucleoside Transporter ENT3 and Its Linkage with Root Elongation in Arabidopsis

Cells, 2021
The trans-membrane carrier AtENT3 is known to transport externally supplied cytokinin ribosides and thus promote uptake by cells. However, its role in distributing either exogenous or endogenous cytokinins within the intact plant has not hitherto been ...
Alla Korobova, Bulat Kuluev, Torsten Möhlmann, Dmitriy Veselov, Guzel Kudoyarova   +4 more
doaj   +1 more source